Eddie Lacy was the only rookie with more than 1,000 rushing yards and at least 10 touchdowns last season. He had the fourth-most yards after contact in the league (531). -- ESPN Stats & Information ( @ESPNStatsInfo)

Gates' average target depth was 7.0 yards downfield, his shortest in any season dating back to 2006. He caught 77 passes in 2013 and played a full season for the first time since 2009. -- ESPN Stats & Information ( @ESPNStatsInfo)

Ryan's Total QBR of 61.1 was the highest of any QB on a losing team last season. Ryan's career Total QBR of 68.4 ranks fifth in the NFL since he entered the league in 2008 behind only Manning, Brady, Brees and Rodgers. -- ESPN Stats & Information ( @ESPNStatsInfo)

Boldin led the NFL in third-down receptions (33), receiving yards (529) and first downs (27) last season. His 1,179 receiving yards in 2013 were the most by a 49er since Terrell Owens in 2002. -- ESPN Stats & Information ( @ESPNStatsInfo)

Iupati was first-team All-Pro in 2012 and made the Pro Bowl in 2012 and 2013, but a fractured left fibula suffered in last season's NFC Championship Game puts the start of his season in jeopardy. -- ESPN Stats & Information ( @ESPNStatsInfo)

Crabtree's drop percentage has gone down each year of his career (3.2 percent last season). He averaged a career-high 7.0 yards after the catch (per reception) last season despite coming off an Achilles injury. -- ESPN Stats & Information ( @ESPNStatsInfo)